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Sensors are the eyes and ears of the security system. Their job is to record an incident and transmit the information to the control panel. After that, it processes the incoming data and sends an alarm signal to the owner of the apartment or house, as well as to the monitoring console.

There are no universal sensors. Each model is configured to detect specific threats. The main task when designing a security system is to select a set of sensors depending on the required tasks.

Against breaking and entering
There are two types of sensors that can be used against robbers and thieves: door/window opening and motion .

Window and door opening sensors
Today magnetic devices are used. They consist of two elements: the magnet itself (fixed to the sash) and the main part (fixed to the frame).

Inside the main device, special contacts are closed under the influence of a magnetic field. When they are closed, everything is in order, the system is calm. If an outsider opens a window or door, the magnet located on it moves away from the main element, the contacts open, and the alarm is triggered.
anxiety
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Motion sensors
The purpose of these devices is to detect the appearance of strangers in the protected area. The optimal type of sensors is infrared. They react to the heat of the human body, so it is impossible to hide from them.

Pet owners often wonder: will infrared
sensor
react to a pet? No, the system is configured taking into account the presence of animals. You can leave your pet at home without fear of a false alarm from the sensor.

Fire detectors
The security system can be combined with fire protection. In this case, it should be supplemented with fire sensors. No additional equipment will be required: new devices are connected to the same control unit.

Fire detectors are divided into two types:

smoke . Their task is to detect smoke from a burning object. The most popular are optical sensors that operate on the basis of a light emitter and a photodetector. In point sensors, the emitted light is scattered in space if the air is clean, and is reflected onto the receiver if there is smoke. In linear sensors, the radiation goes directly to the photodetector. If the beam reaches it, the air is clean. If not, there is smoke;

temperature . Such sensors website development service constantly monitor the temperature in the room. If it rises above a set parameter, which happens during a fire, the sensor will be triggered



Sensors for utility systems
Water leak sensor
This type of equipment is installed in toilets, bathrooms, kitchens, and boiler rooms. The sensor is located close to the potential source of leakage so that water is guaranteed to reach it.

It is possible to combine water leak sensors with electric taps. When receiving an alarm signal, they will automatically shut off the water supply.

Gas leak detector
Gas in the air is difficult to notice on your own, which is why a special gas leak detector is essential . It detects even a small concentration of this substance and gives a timely signal.

Types of sensors
One of the questions that needs to be addressed when selecting a sensor is whether the device is wired or wireless.

Wired sensors are connected to the central panel using a cable. It is laid in cable channels or under the baseboard, hidden installation allows you to keep the interior intact. Difficulties can arise only in large houses, where a long cable is required. In addition, installation takes a lot of time.

Wireless sensors communicate with the control panel via radio. Due to the absence of wires, installation takes minimal time.

How to quickly select sensors?
It can be difficult to choose security equipment on your own. Trust the task to specialists! Leave your number or write to us, and Caesar Satellite specialists will contact you shortly, help you choose sensors and the best type of security.

Our company designs and installs a comprehensive security system. It includes a set of sensors for all occasions. This ensures full protection of a house or apartment from any incidents.
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